---
product_id: 286429707
title: "Trig Identities Practice Workbook with Answers: 10 (Improve Your Math Fluency)"
price: "249.73 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/286429707-trig-identities-practice-workbook-with-answers-10-improve-your-math
store_origin: TN
region: Tunisia
---

# Trig Identities Practice Workbook with Answers: 10 (Improve Your Math Fluency)

**Price:** 249.73 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Trig Identities Practice Workbook with Answers: 10 (Improve Your Math Fluency)
- **How much does it cost?** 249.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/286429707-trig-identities-practice-workbook-with-answers-10-improve-your-math)

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- Customers looking for quality international products

## Why This Product

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## Description

This trigonometry workbook focuses on trig identities. The majority of the exercises let you derive a variety of trig identities by following similar examples. If you get stuck, helpful hints in the back of the book help walk you through the solution. Other exercises include applications, such as how to find the tangent of 15 degrees without a calculator or how to apply trig identities to solve equations. This book also serves as a handy list of numerous trig identities organized by topic. The answer to every problem can be found at the back of the book. The author, Chris McMullen, Ph.D., has over twenty years of experience teaching math skills to physics students. He prepared this workbook of the Improve Your Math Fluency series to share his knowledge of trig identities.

Review: Useful reference and revision aid - This book is useful as a reference aid for all the identities that one has forgotten and also for A level and first year undergraduate students.
Review: Mastering Trig - An excellent workbook for revising and identifying weaknesses in the fundamentals of trigonometry. Clearly laid out subject matter with problems and answers with clearly explained methodology. An exceptional study aide .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | 459,917 in Books ( See Top 100 in Books ) 12 in Advanced Mathematics for Young Adults 4,035 in Popular Mathematics |
| Customer Reviews | 4.7 out of 5 stars 220 Reviews |

## Images

![Trig Identities Practice Workbook with Answers: 10 (Improve Your Math Fluency) - Image 1](https://m.media-amazon.com/images/I/61l2yn3mOIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful reference and revision aid
*by A***M on 31 March 2026*

This book is useful as a reference aid for all the identities that one has forgotten and also for A level and first year undergraduate students.

### ⭐⭐⭐⭐⭐ Mastering Trig
*by A***Y on 23 May 2024*

An excellent workbook for revising and identifying weaknesses in the fundamentals of trigonometry. Clearly laid out subject matter with problems and answers with clearly explained methodology. An exceptional study aide .

### ⭐⭐⭐⭐ Good book
*by A***R on 22 October 2025*

Good book

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-01*